Music is a part of everyone's life. It brings joy, excitement and motivation. However it is not always a pleasure listening to music with headphones connected to the smartphone or MP3 player. The Dash is a pair of discrete and completely wireless stereo earphones which will playback music through a Bluetooth connection or use the embedded 4GB/1000 song music player. The Dash works in sympathy with the wearer. Movements like pace, steps, cadence and distance are tracked. Heart rate, oxygen saturation and energy spent are measured, all the while real time acoustic feedback is provided. It even works without an attached smartphone. While delivering clear voice quality, it allows the wearer can choose to channel ambient sound into the headphone with the transparent audio feature. Now crowd funding at kickstarter.